---
title: "W5500 Ethernet Communication"
url: "https://maker.wiznet.io/louis_m/resellers/w5500-ethernet-communication/"
markdown_url: "https://maker.wiznet.io/louis_m/resellers/w5500-ethernet-communication/md"
type: "VAR: Value-Added Reseller Products"
author: "ocrobot"
author_url: "https://ocrobot.com/products/w5500-ethernet-communication"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "ocrobot"
original_url: "https://ocrobot.com/products/w5500-ethernet-communication"
published: "2023-07-03"
language: "en"
likes: 0
views: 241
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# W5500 Ethernet Communication

> W5500 Ethernet Communication

Original author: ocrobot (source: https://ocrobot.com/products/w5500-ethernet-communication)

## Article

##### **DOCUMENTS**

OCROBOT ALPHA W5500 is a Hardwired TCP/IP embedded Ethernet controller that provides easier Internet connection to embedded systems.

##### **FEATURES**

- Supports Hardwired TCP/IP Protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE

- Supports 8 independent sockets simultaneously

- Supports Power down mode

- Supports Wake on LAN over UDP

- Supports High Speed Serial Peripheral Interface(SPI MODE 0, 3)

- Internal 32Kbytes Memory for TX/RX Buffers

- 10BaseT/100BaseTX Ethernet PHY embedded

- Supports Auto Negotiation (Full and half duplex, 10 and 100-based )

- 3.3V operation with 5V I/O signal tolerance

- LED outputs (Full/Half duplex, Link, Speed, Active)

##### **PHYSICAL PARAMETERS**

PCB size: 50.8mmX25.4mm

##### **DESCRIPTION**

MCU Data Sheet：[W5500 English version](http://wiki.ocrobot.com/lib/exe/fetch.php?media=ocrobot:alpha:w5500:c32843_w5500_2014-07-04.pdf)

---

Source: https://maker.wiznet.io/louis_m/resellers/w5500-ethernet-communication/